<template>
    <div>
        <el-dropdown trigger="click" @command="handleSetSize">
            <div class="size-icon--style">
                <svg-icon class-name="size-icon" icon-class="size" />
            </div>
            <template #dropdown>
                <el-dropdown-menu>
                    <el-dropdown-item v-for="item of sizeOptions" :key="item.value" :disabled="size === item.value" :command="item.value">
                        {{ item.label }}
                    </el-dropdown-item>
                </el-dropdown-menu>
            </template>
        </el-dropdown>
    </div>
</template>

<script setup lang="ts">
import { computed, ref, getCurrentInstance } from "vue";
import useAppStore from "@/store/modules/app";
import { TSize } from "@/store/modules/type";

const appStore = useAppStore();
const size = computed(() => appStore.size);
const { proxy } = getCurrentInstance() as any;
const sizeOptions = ref([
    { label: "大", value: "large" },
    { label: "默认", value: "default" },
    { label: "小", value: "small" },
]);

function handleSetSize(size: TSize) {
    proxy.$modal.loading("正在切换请稍后...");
    appStore.setSize(size);
    setTimeout("window.location.reload()", 1000);
}
</script>

<style lang="scss" scoped>
.size-icon--style {
    font-size: 18px;
    line-height: 50px;
    padding-right: 7px;
}
</style>
